6540897

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{487}}^1$

素因数の和:549

約数の個数: 24

約数和(自身を含む): 9865408

約数和(自身を除く): 3324511

約数列:

[1, 3, 11, 33, 37, 111, 121, 363, 407, 487, 1221, 1461, 4477, 5357, 13431, 16071, 18019, 54057, 58927, 176781, 198209, 594627, 2180299, 6540897]

約数ペア:

[(1, 6540897), (3, 2180299), (11, 594627), (33, 198209), (37, 176781), (111, 58927), (121, 54057), (363, 18019), (407, 16071), (487, 13431), (1221, 5357), (1461, 4477)]